Teac MV1421, Service Manual

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4-6. WHITE BALANCE
1 ) A p p ly a C O L O R B A R PAT T E R N S IG N A L .
2 ) A d ju s t th e R ,G ,B U P /D O W N K E Y o f th e o th e r c olo r w hich d id n o t a p p e a r o n th e s cre e n to o b ta in W H IT E .
4-7. FOCUS
1 ) A p p ly a R E T M A PAT T E R N S IG N A L .
2 ) A d ju s t th e F O C U S V O L U M E o n F B T to o b ta in o p tim a l re s o lu tio n .
4-8. GEOMETRY
1. S-CORRECTION
1 ) A p p ly a C R O S S H AT C H PAT T E R N S IG N A L .
2 ) A d ju s t th e S -C O R R U P /D O W N K E Y o b ta in
th e s a m e d ista n ce b e tw e e n h o rizo n ta l lin es .
2. VERTICAL SLOPE
1 ) A p p ly a R E T M A PAT T E R N S IG N A L .
2 ) P re ss in g th e V -S L O P E + /- K E Y,th e
lo w e r h a lf o f th e s cre e n is bla n ke d .
2 ) A d ju s t th e b o rd e r lin e of b la n k e d p ic tu re
c o in c id e n t w ith th e c e n te r m a rk s o f th e
p a tte rn u s in g th e V -S L O P E + /- K E Y.
3. VERTICAL CENTER
1 ) A p p ly a R E T M A PAT T E R N S IG N A L .
2 ) A d ju s t th e c e n te r lin e o f p a tte rn co in c id e n t
w ith th e m e c h a n ic al c e n te r m ark s o f th e
C R T u s in g th e V -C E N T E R + /- K E Y.
4. VERTICAL SIZE
T h e V -C E N T E R a d ju stm e n t h a s to b e
do n e in a d v a n ce .
1 ) A p p ly a R E T M A PAT T E R N S IG N A L .
2 ) A d ju s t th e u p p e rsid e o f th e p a tte rn c o in c id e n t
w ith th e m e c h a n ic al c e n te r m ark s o f th e
C R T u s in g th e V -S IZ E + /- K E Y.
5. HORIZONTAL CENTER
1 ) A p p ly a R E T M A PAT T E R N S IG N A L .
2 ) A d ju s t p ictu re ce n te rin g w ith H -C E N T E R + /- K E Y.